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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
Arjuna Subject : -
Articles 6,214 Documents
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Pengaruh Model Pembelajaran Kooperatif Two Stay Two Stray (TSTS) Berbantuan Media Interaktif Berbasis STEM Terhadap Berpikir Kritis dan Hasil Belajar Siswa Pada Materi Sistem Indera Di SMA Negeri 2 Kerinci Sepriyani, Eria Marina; Lufri; Irdawati; Ahda, Yuni
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4551

Abstract

This study aims to determine the effect of the two-stay two stray cooperative learning model (TSTS) assisted by STEM-based interactive media on critical thinking and student learning outcomes on sensory system material at SMA Negeri 2 Kerinci. This type of research is quasi-experimental research with a randomized control-group posttest-only design. The population of this study came from class XI students of SMA Negeri 2 Kerinci for the 2021/2022 Academic Year. The sampling technique used is a purposive sampling technique, namely that the determination of the sample takes into account certain criteria that have been made for the subject according to the research objectives. Data analysis techniques used the normality test, homogeneity test, and hypothesis test. Based on the research that has been done, it can be concluded that the STEM-based two stay two stray learning model has an effect on critical thinking and student learning outcomes on sensory system material at SMA Negeri 2 Kerinci.
Toxicity Test of Shallot Skin Extract (Allium ascalonicum) on Mortality of Leaf Roller Caterpillar (Spoladea recurvalis) Supriatno; Raiyatul Jannah Raiya; Safrida; Hafnati; Samingan
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4566

Abstract

Pests are creatures that destroy crops and, in general, hurt farmers financially. The leaf roller caterpillar is one of the pests that can result in crop loss in horticultural crops, particularly spinach. Vegetable pesticides, including shallot skin extract, can effectively and sustainably control the pest leaf roller caterpillars. This study sought to ascertain the impact of shallot skin extract on leaf roller caterpillar mortality after 48 hours of treatment. The experimental study design with a completely randomized design (CRD), 7 treatments, 4 replications, and a total of 28 treatments was employed. P0 (negative control), P1 (10,000 ppm), P2 (20,000 ppm), P3 (30,000 ppm), P4 (40,000 ppm), P5 (50,000 ppm), and P6 (500 ppm decis/positive control) were the treatments employed. 280 leaf roller caterpillars served as the test subjects. The study's findings after 48 hours of observation under the P5 treatment indicated that shallot skin extract had a fatality rate of 100%, killing 40 test animals. The study's finding is that shallot skin extract significantly affects how many leaf roller caterpillars die.
Seasonal Variation of Rainfall in Indonesia under Normal Conditions without ENSO and IOD Events from 1981-2021 Ahmad Zul Amal Zaini; Mutya Vonnisa; Marzuki Marzuki; Ravidho Ramadhan
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4569

Abstract

This study explores the seasonal rainfall variation in Indonesia under normal conditions, excluding the influence of El-Nino Southern Oscillation (ENSO) and Indian Ocean Dipole (IOD) events. Monthly rainfall data is sourced from the CHIRPS dataset, and wind and atmospheric movement data are obtained from the ECMWF ERA-5 dataset. Identification of normal conditions relies on the ONI and DMI indices. Results reveal that the seasonal rainfall patterns during these normal conditions align with previous studies encompassing all atmospheric conditions. Indonesia typically witnesses one or two peaks in rainfall annually, notably in December-January-February (DJF), May-June (MJ), and March-April-May (MAM), consistent with established rainfall zone classifications in earlier research. A nuanced discrepancy emerges in the timing of the May-June peak, previously noted in June-July. The congruence in peak rainfall patterns during normal conditions, as observed in prior comprehensive research, implies a negligible influence of ENSO and IOD on the timing of seasonal rainfall peaks. Although ENSO and IOD may impact the amplitude of seasonal variation, particularly in Indonesia's eastern and western regions, they do not alter the temporal occurrence of rainfall peaks. Consequently, the timing of rainfall peaks in Indonesia predominantly reflects the combined influence of the Asian and Australian monsoons.
Pengembangan Bahan Ajar E-Modul Sistem Reproduksi Manusia Menggunakan Aplikasi Flip PDF Corporate Sugianto, Sugianto; Liunokas, Angreni Beaktris; Listari, Nening; Dewi, Ni Putu Yuni Astriani; Rasyid, Abdur; Chaidir, Diki Muahamad
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4573

Abstract

This research focuses on developing and implementing e-module teaching materials for the human reproductive system using the Flip PDF Corporate application. Following the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation), the study begins with an analysis of student and teacher needs, along with an examination of the human reproductive system's basic competencies. The resulting e-module structure includes sections such as Introduction, Human Reproductive System overview, and Closing, among others. Expert validation, involving biologists and digital media experts, contributes to the development process. The study's implementation results indicate positive outcomes, with an average test score of 79.50, surpassing the KKM standard, and a good classification value. All students passed, with 53% achieving a good grade and 47% reaching a very good grade. Student responses also highlight the favorable material and technical quality aspects of the Flip PDF Corporate application. Overall, the research successfully demonstrates the effectiveness of the designed teaching materials for the human reproductive system.
Analysis Creative Thinking Ability of Student’s on the Topic of Momentum and Impulse in Senior High School Permana, I Putu Yogi Setia; Parno; Purwaningsih, Endang; Ali, Marlina
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4581

Abstract

The capacity for creative thought is one of the skills that people in the 21st century need to have. Creative thinking ability refers to a person's ability to use their way of thinking to generate new ideas. Teachers must choose the best teaching strategy to provide pupils the chance to be creative. This study seeks to give a general picture of students' capacity for creatively thought about momentum and impulse. This study is quantitative and descriptive. As the research subjects, 57 students from classes XI MIPA 1 and XI MIPA 2 of SMA Negeri 1 Menggala participated in the study. The sample for this study was chosen using the cluster random sampling technique. A four-essay creative thinking exam with a reliability score of 0.610 and measures of fluency, flexibility, originality, and elaboration. The study's findings demonstrate that student have a considerable ability for creative thought. The indicator of fluency in thinking received the highest score of 54.67%, the indicator of flexibility of thinking was 47.2%, the indicator of originality was 34.93%, and the indicator of elaboration received the lowest proportion, 28.27%. This shows that students have the ability to develop different ideas in different ways, but they still have difficulty explaining these ideas.
Development of Ethnophysics-Based Augmented Reality Assisted Digital Teaching Material for 21st Century Learning Febrian Virijai; Asrizal Asrizal
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4583

Abstract

Twenty-first century learning includes 21st century skills, but the facts show that students' 21st century skills are still low. The solution to this problem is to develop digital teaching materials integrated with AR and ethnophysics. The purpose of this study was to determine the initial study, validity, and practicality of using ethnophysics-integrated digital AR teaching materials. The research method used is development research with the Plomp model. The research instruments used include needs analysis instruments, validation questionnaires and practicality. The data analysis technique used is descriptive statistics. Based on the data that has been analyzed there are three research results. First, the results of the needs analysis obtained an average value of 63 with a good enough category. Second, product validation results obtained an average value of 90.5 with a very good category. Third, the product practicality results obtained an average value of 89.9 in the very good category. The implication of the research results is that teachers can construct student skills through digital teaching materials. The results of this study concluded that ethnophysics-based AR-assisted digital teaching materials are valid and practical for use in learning
Pengembangan LKPD Berbasis Android dengan Pendekatan STEM untuk Meningkatkan Kemampuan Berpikir Kritis Taqiyyah, Syir' Anatut; Subali, Bambang Subali; Linuwih, Suharto; Ellianawati; Siswanto; Yusof, Mohammad Mubarrak bin Mohd
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4595

Abstract

Critical thinking is a basic skill needed in the 21st century. This research aims to determine the feasibility, effectiveness, influence and response of Android-assisted LKPD students using a STEM approach to improve students' critical thinking skills. This type of research is R&D with the ADDIE type. This research sample used a purposive sampling technique in small-scale and large-scale trials at SMP Negeri 2 Demak. The aspects of critical thinking ability studied are aspects of explaining, analyzing, evaluating, concluding, interpreting, synthesizing, inferring. The research results show that, 1) Android-assisted LKPD with a STEM approach is suitable for use in learning science and optical instrument material; 2) Android-assisted LKPD with a STEM approach is able to improve critical thinking skills with an N-Gain value of 70.82% in the high category; 3) Android-assisted LKPD with a STEM approach has an effect on critical thinking skills with a tcount of 24.484; 4) Student responses to Android-assisted LKPD with a STEM approach obtained a percentage of 85% with the strongly agree category. Based on the results of this research, it can be concluded that Android-assisted LKPD with a STEM approach is suitable for improving critical thinking skills.
Introducing Reflective Teaching Practice in Remote School: Teacher-Student Interaction Patterns Reni Marlina; Hadi Suwono; Chokchai Yuenyong; Ibrohim; Susriyati Mahanal; Hamdani
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4599

Abstract

This study aimed to analyze classroom interactions in the reflective teaching practice based on learning objectives and types of interactions, types of student questions and answers, and gender and student achievement. Teacher-student interactions, particularly in reflective learning, have been discussed in depth in urban schools. However, few studies reported the interactions between teachers and students in remote areas. The data collected for this cross-sectional study are part of a broader longitudinal research project. The participants comprised 46 students and 4 teachers from 3 remote schools representing 3 districts in Indonesia. The results showed that most of the teacher-student interactions in reflective teaching practice contained feedback that focused on students' correct and incorrect answers yet rarely discussed how students got answers. Teacher reflection was evaluative by discussing matters related to learning objectives. While reflections have not yet been related to the teacher’s method. This study also reported that gender and achievement did not affect the reflective teaching practice.
Herpetofauna Diversity at Eaglewood Gyrinops vesteegii Conservation Area in Pusuk Protected Forest, Lombok Yuliadi Zamroni; Ahmad Jupri; Baiq Farista; Aida Muspiah; Tri Mulyaningsih
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4600

Abstract

Pusuk Protected Forest at Lembah Sari Village, Batu Layar District, western Lombok is Gyrinops vesteegii conservation area, the one of eaglewood trees in the Lesser Sunda Islands. Studying diversity and distribution of herpetofauna in conservation area to understanding how this fauna could be stabilized the community structure of organisms in the ecosystems with their act as secondary and tertiary consumers in food web organization. Herpetofauna in this area was captured by visual encounter surveys (VES) method. Eleven species of herpetofauna have been collected from eaglewood conservation area in protected forest of Pusuk, is comprised by four species of amphibians (Duttaphrynus melanostictus, Ingerophrynus biporcatus, Limnonectes dammarmani and Limnonectes kadarsani) and seven species of reptiles (Ahaetulla prasina, Cyrtodactylus petani, Dendrelaphis pictus, Draco volans, Eutropis multifasciata, Gekko gecko, Sphenomorpus melanopogon and Sibynopis geminatus). This animal group plays as a role in maintaining the stability of eaglewood ecosystems by controlling its pest populations such as moth larvae of Heortia vitessodes and white lice of Dysmicoccus brevipes. Based on this research, higher diversity of herpetofauna with varying types of their habitats could be control the varying types of forest tree pests
Strengthening Malaria Migration Surveillance at Village Level in Tanah Bumbu Regency, South Borneo, Indonesia Nita Rahayu; Yuniarti Suryatinah; Ayunina Rizky Ferdina
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4609

Abstract

Tanah Bumbu Regency had implemented malaria migration surveillance in illegal mining areas. This study aimed to describe the implementation of malaria migration surveillance. The study conducted in five villages with high case incidence (HCI) i.e., Gunung Raya, Temunih, Mangkal Api, Guntung, and Teluk Kepayang, from March to October 2018. The study used an observational design with a cross-sectional approach, descriptive analysis for quantitative data, and thematic content for qualitative data. The research activity included a mass blood survey, malaria vector species, environmental survey, focus group discussion with mining workers, and in-depth interviews about the implementation of malaria migration surveillance. Socialization of malaria migration surveillance in 5 HCI villages has been carried out to the wider community. The slide positivity rate of malaria was 1.45% of 1996 participants and positive cases of malaria were detected in 75 subjects. Anopheles sp and potential larvae in swamps, rivers, ponds, and wells. Mine workers consider malaria as an occupational risk of working in forests. The workers are unwilling to get checked for blood examination or to report to the local Primary Health Centers (Puskesmas) before and after traveling to endemic areas. Cross-sectoral collaboration is carried out by community empowerment through village malaria posts

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